Patents by Inventor Nigel CALDER

Nigel CALDER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Engine transmission-dependent control for electric auxiliary power generation
    Patent number: 11056910
    Abstract: An auxiliary electric power device, which is coupled to a prime mover, provides electric power to convenience outlets, appliances, and heating cooling units. Based on a mode of a transmission coupled to the prime mover, one of a plurality of control schemes is selected to control the power provided by the auxiliary electric power device.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: July 6, 2021
    Assignee: Parker-Hannifin Corporation
    Inventors: Steven Knight, Ken Wittamore, Nigel Calder
  • ENGINE TRANSMISSION-DEPENDENT CONTROL FOR ELECTRIC AUXILIARY POWER GENERATION
    Publication number: 20210184492
    Abstract: An auxiliary electric power device, which is coupled to a prime mover, provides electric power to convenience outlets, appliances, and heating cooling units. Based on a mode of a transmission coupled to the prime mover, one of a plurality of control schemes is selected to control the power provided by the auxiliary electric power device.
    Type: Application
    Filed: September 12, 2018
    Publication date: June 17, 2021
    Inventors: Steven KNIGHT, Ken WITTAMORE, Nigel CALDER